232256640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1571}}^1$

素因数の和:1611

約数の個数: 256

約数和(自身を含む): 923581440

約数和(自身を除く): 691324800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1571, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3142, 3360, 3520, 3696, 4224, 4480, 4620, 4713, 4928, 5280, 6160, 6284, 6720, 7040, 7392, 7855, 9240, 9426, 9856, 10560, 10997, 12320, 12568, 13440, 14784, 15710, 17281, 18480, 18852, 21120, 21994, 23565, 24640, 25136, 29568, 31420, 32991, 34562, 36960, 37704, 43988, 47130, 49280, 50272, 51843, 54985, 62840, 65982, 69124, 73920, 75408, 86405, 87976, 94260, 100544, 103686, 109970, 120967, 125680, 131964, 138248, 147840, 150816, 164955, 172810, 175952, 188520, 201088, 207372, 219940, 241934, 251360, 259215, 263928, 276496, 301632, 329910, 345620, 351904, 362901, 377040, 414744, 439880, 483868, 502720, 518430, 527856, 552992, 603264, 604835, 659820, 691240, 703808, 725802, 754080, 829488, 879760, 967736, 1005440, 1036860, 1055712, 1105984, 1209670, 1319640, 1382480, 1407616, 1451604, 1508160, 1658976, 1759520, 1814505, 1935472, 2073720, 2111424, 2211968, 2419340, 2639280, 2764960, 2903208, 3016320, 3317952, 3519040, 3629010, 3870944, 4147440, 4222848, 4838680, 5278560, 5529920, 5806416, 6635904, 7038080, 7258020, 7741888, 8294880, 9677360, 10557120, 11059840, 11612832, 14516040, 15483776, 16589760, 19354720, 21114240, 23225664, 29032080, 33179520, 38709440, 46451328, 58064160, 77418880, 116128320, 232256640]

約数ペア:

[(1, 232256640), (2, 116128320), (3, 77418880), (4, 58064160), (5, 46451328), (6, 38709440), (7, 33179520), (8, 29032080), (10, 23225664), (11, 21114240), (12, 19354720), (14, 16589760), (15, 15483776), (16, 14516040), (20, 11612832), (21, 11059840), (22, 10557120), (24, 9677360), (28, 8294880), (30, 7741888), (32, 7258020), (33, 7038080), (35, 6635904), (40, 5806416), (42, 5529920), (44, 5278560), (48, 4838680), (55, 4222848), (56, 4147440), (60, 3870944), (64, 3629010), (66, 3519040), (70, 3317952), (77, 3016320), (80, 2903208), (84, 2764960), (88, 2639280), (96, 2419340), (105, 2211968), (110, 2111424), (112, 2073720), (120, 1935472), (128, 1814505), (132, 1759520), (140, 1658976), (154, 1508160), (160, 1451604), (165, 1407616), (168, 1382480), (176, 1319640), (192, 1209670), (210, 1105984), (220, 1055712), (224, 1036860), (231, 1005440), (240, 967736), (264, 879760), (280, 829488), (308, 754080), (320, 725802), (330, 703808), (336, 691240), (352, 659820), (384, 604835), (385, 603264), (420, 552992), (440, 527856), (448, 518430), (462, 502720), (480, 483868), (528, 439880), (560, 414744), (616, 377040), (640, 362901), (660, 351904), (672, 345620), (704, 329910), (770, 301632), (840, 276496), (880, 263928), (896, 259215), (924, 251360), (960, 241934), (1056, 219940), (1120, 207372), (1155, 201088), (1232, 188520), (1320, 175952), (1344, 172810), (1408, 164955), (1540, 150816), (1571, 147840), (1680, 138248), (1760, 131964), (1848, 125680), (1920, 120967), (2112, 109970), (2240, 103686), (2310, 100544), (2464, 94260), (2640, 87976), (2688, 86405), (3080, 75408), (3142, 73920), (3360, 69124), (3520, 65982), (3696, 62840), (4224, 54985), (4480, 51843), (4620, 50272), (4713, 49280), (4928, 47130), (5280, 43988), (6160, 37704), (6284, 36960), (6720, 34562), (7040, 32991), (7392, 31420), (7855, 29568), (9240, 25136), (9426, 24640), (9856, 23565), (10560, 21994), (10997, 21120), (12320, 18852), (12568, 18480), (13440, 17281), (14784, 15710)]